Integrate online payment functionality into ecommerce websites, MLM platforms, mobile applications, booking systems and custom business software through suitable payment gateway APIs.
Gen Softech develops payment integration workflows around your application, transaction process, payment methods, order structure, callbacks, webhooks and business requirements.
Connect your application with suitable online payment services.
Online payment integration allows a website, mobile app or business application to communicate with a payment gateway for initiating and processing supported transactions.
A properly planned integration can connect the payment process with your existing orders, invoices, bookings, memberships, wallet transactions or other business workflows.
Gen Softech can develop customized payment gateway integrations based on the API documentation, authentication method, transaction flow, callback mechanism and business requirements of the selected payment provider.
Our payment API integration services are available for businesses in Delhi, Noida, Gurgaon and other locations across India.
Build a payment workflow that connects transactions with your application's existing business logic.
Connect your application with a suitable payment gateway API.
Implement the authentication mechanism required by the payment provider.
Create payment requests according to the gateway's supported transaction flow.
Validate payment responses before updating the relevant business transaction.
Handle supported callbacks or webhooks for payment status updates.
Maintain applicable pending, successful, failed or cancelled transaction states.
Store relevant payment references and transaction information.
Trigger suitable application notifications after supported payment events.
Review payment transactions through application reports and dashboards.
Payment integration is not limited to opening a payment page. The application may need to create a transaction, redirect or communicate with the payment service, receive the result and update the appropriate business record.
The exact workflow depends on the selected gateway, supported APIs and the requirements of your application.
Create a payment request from the relevant order, invoice or business transaction.
Send the required parameters to the payment gateway using its supported API.
Allow the customer to complete the supported payment process.
Process the response returned by the payment service.
Validate the transaction status using the supported verification mechanism.
Update the relevant order, booking, invoice or business transaction.
Payment functionality can be integrated into different websites, applications and software platforms.
Connect product orders, checkout and payment transactions.
Integrate payments for registrations, orders, packages or other supported transactions.
Connect Android or iOS applications with suitable payment APIs.
Collect payments for appointments, reservations or bookings.
Connect invoices, bills and other application transactions with online payments.
Integrate supported payment flows for wallet or recharge functionality.
Payment integrations handle transaction-related information and therefore need careful implementation around authentication, request validation, response handling and access control.
The implementation follows the selected provider's API documentation and the security requirements applicable to your application.
Use the communication method supported by the payment provider.
Keep API keys, secrets and credentials outside publicly exposed application code.
Validate relevant payment requests and application inputs.
Verify payment status before completing the related business transaction.
Maintain appropriate transaction references for application tracking.
Restrict payment administration and reporting functions to authorized users.
Depending on the selected payment gateway, your application can support the payment methods exposed by its APIs.
Support applicable internet banking transactions through the selected gateway.
Connect supported card payment functionality through the gateway API.
Integrate supported UPI payment workflows according to the provider's API.
Support available wallet payment methods offered by the selected provider.
Connect supported QR-based payment functionality where available.
Integrate additional payment methods supported by the selected gateway.
A payment gateway integration should connect the payment result with the transaction that initiated it. This can include an order, invoice, booking, membership, wallet recharge or another business record.
Transaction fields and status handling can be designed according to the application's database structure and the payment provider's response format.
Maintain the application's transaction reference.
Store applicable payment gateway transaction references.
Maintain supported pending, successful, failed or cancelled states.
Match the applicable payment amount with the business transaction.
Maintain relevant transaction date and time information.
Allow authorized users to find applicable payment records.
Payment providers may use redirects, callbacks or webhooks to communicate transaction results to your application.
Process supported callback requests returned by the payment provider.
Create an appropriate endpoint when the selected gateway provides webhook functionality.
Validate the transaction status before completing the related operation.
Handle supported retry or repeated notification scenarios appropriately.
Update the relevant order, invoice or business record after verification.
Maintain suitable response and transaction references for troubleshooting.
Ecommerce websites require payment processing to work alongside products, carts, orders, customer information, invoices and fulfillment workflows.
A customized integration can connect the selected payment gateway with the website's existing checkout and order management process.
Ecommerce Website DevelopmentConnect checkout transactions with the shopping cart.
Create or update orders according to payment status.
Connect the selected payment gateway to the checkout process.
Verify the payment before confirming applicable order status.
Connect successful payments with supported order fulfillment workflows.
Maintain relevant transaction and receipt information.
MLM and direct selling platforms may require payment functionality for registration, product purchases, membership packages, wallet recharge or other business transactions.
Payment integration can be connected with the platform's existing member, order, wallet and transaction workflows according to the project requirements.
MLM SoftwareConnect supported payment flows with member registration.
Process payments related to applicable product orders.
Integrate supported payment functionality for wallet transactions.
Connect payment processing with applicable membership or package purchases.
Maintain relevant payment and business transaction information.
Review applicable payment transactions through administrative reports.
Existing business applications can be connected with a suitable payment provider without changing the complete application workflow.
Connect invoices and payment records with online transactions.
Integrate payments for applicable healthcare services and bills.
Connect booking confirmations with payment verification.
Support applicable booking, payment or installment transaction workflows.
Connect fees and applicable student payment workflows.
Integrate payment functionality into applications with unique business rules.
We first understand your application and payment workflow, then implement the integration according to the selected provider's API requirements.
Understand your application, transaction types, payment methods and business workflow.
Review the selected payment provider's API documentation and integration requirements.
Define authentication, payment requests, responses, callbacks and transaction handling.
Implement the payment API integration and connect it with the application's business logic.
Test supported payment flows, responses, status handling and relevant edge cases.
Verify that payment status is correctly connected with the related business transaction.
Deploy the completed integration to the appropriate production environment.
Handle applicable fixes, provider changes and future integration requirements.
Businesses in Delhi NCR and across India can integrate online payment functionality into websites, mobile apps, ecommerce platforms and custom software according to their transaction requirements.
Gen Softech can work with the API documentation of the selected payment provider and connect the payment workflow with your application's existing orders, invoices, bookings, memberships, wallets or other transactions.
The exact implementation depends on the payment provider, supported payment methods, authentication mechanism, callback or webhook functionality and the requirements of your application.
A properly connected payment workflow can make online transactions easier to manage within your existing system.
Allow customers to complete supported payments through your website or application.
Connect payment results with orders, invoices, bookings or other business records.
Update supported transaction statuses after verified payment responses.
Maintain relevant payment references and transaction information in your application.
Review payment activity through dashboards and transaction reports.
Design payment workflows around your application's specific requirements.
If your website or software already manages orders, customers, invoices or bookings, payment integration can be connected with the existing business workflow instead of creating a separate payment process.
The integration approach depends on your application's technology, database structure, existing APIs and the selected payment gateway.
Connect checkout and payment status with existing orders.
Connect invoices and payment transactions.
Connect booking confirmation with verified payments.
Associate payment information with relevant customer records.
Connect Android or iOS applications through backend APIs.
Integrate payment functionality with existing business logic.
Different businesses use different transaction structures. The integration can be designed around the payment flow already used by your application.
Connect gateway transactions with the appropriate order or invoice.
Implement the required amount and transaction parameter handling.
Map gateway responses to the application's transaction statuses.
Apply applicable rules before and after payment verification.
Trigger relevant application notifications after supported payment events.
Display payment information according to management requirements.
Payment integrations should be tested against the supported transaction scenarios provided by the selected gateway. This helps identify issues in requests, responses, callbacks and application status updates.
Testing requirements depend on the gateway's sandbox, test credentials, API documentation and supported transaction scenarios.
Test successful transaction and application status handling.
Test supported failed payment responses.
Verify how pending transactions are handled.
Test applicable cancellation and return scenarios.
Review supported retry and repeated request situations.
Handle API errors and unexpected responses appropriately.
Payment integration can be combined with website, mobile application and custom software development.
Common questions about payment integration, security, transactions, callbacks and supported applications.
Share your application details, payment provider, transaction workflow and integration requirements with Gen Softech to discuss the appropriate implementation.